package com.atzon.controller;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.lang.reflect.Method;

public class BaseServlet extends HttpServlet {
    @Override
    protected void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        String strURI = req.getRequestURI();
        strURI = strURI.replace(req.getContextPath(), "");
        String[] split = strURI.split("/");
        String className = this.getClass().getName();
        try {
            Class<?> aClass = Class.forName(className);
            Object obj = aClass.newInstance();
            Method method = aClass.getMethod(split[2], HttpServletRequest.class, HttpServletResponse.class);
            method.invoke(obj, req, resp);
        } catch (Exception e) {
            resp.sendRedirect(req.getContextPath() + "/");
        }
    }
}
